r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000340)={0x23, 0x11, 0x501, 0x0, 0x0, {0x7}}, 0x4c}}, 0x0)